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## org.bouncycastle.crypto
Interface DSAExt

All Superinterfaces:
  DSA

All Known Implementing Classes:
  DSASigner, DSTU4145Signer, ECDSASigner, ECGOST3410Signer, ECNRSigner, GOST3410Signer

public interface DSAExt
extends DSA

An "extended" interface for classes implementing DSA-style algorithms, that provides access to the group order.

Method Summary
`java.math.BigInteger` | `getOrder()` Get the order of the group that the r, s values in signatures belong to.

Methods inherited from interface org.bouncycastle.crypto.DSA
`generateSignature, init, verifySignature`

Method Detail

### getOrder

    public java.math.BigInteger getOrder()

  Get the order of the group that the r, s values in signatures belong to.

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